Size: Extra LargeRepresent your favourite Cycling Brand, with these ShopTo Promotech Arm Sleeves!Mititech Thermal: Italian engineered warp-knit stretch fabrics created for genuine thermal comfort. These fabrics have significant stretch and recovery; soft brushing next to skin; excellent natural isolation; and they provide comfort in cool weather conditions.Natali: Italian design and quality. Produced entirely in one of the most qualified industries of the field. Contains no substances harmful to human health. Guaranteed by Natali Sports Wear.Made in Italy.